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   <div id="projectname">DM-CtrlH7-BF-DevProgram<span id="projectnumber">&#160;beta 0.1</span>
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   <div id="projectbrief">C.ONE Studio Damiao Development Board Framework</div>
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  <div class="headertitle"><div class="title">remote_control.h</div></div>
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<a href="remote__control_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="preprocessor">#ifndef REMOTE_CONTROL_H</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="preprocessor">#define REMOTE_CONTROL_H</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="preprocessor">#include &lt;stdint.h&gt;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="preprocessor">#include &quot;<a class="code" href="main_8h.html">main.h</a>&quot;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="preprocessor">#include &quot;<a class="code" href="usart_8h.html">usart.h</a>&quot;</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">// 用于遥控器数据读取,遥控器数据是一个大小为2的数组</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="preprocessor">#define LAST 1</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="preprocessor">#define TEMP 0</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment">// 获取按键操作</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="preprocessor">#define KEY_PRESS 0</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="preprocessor">#define KEY_STATE 1</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="preprocessor">#define KEY_PRESS_WITH_CTRL 1</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="preprocessor">#define KEY_PRESS_WITH_SHIFT 2</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="comment">// 检查接收值是否出错</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="preprocessor">#define RC_CH_VALUE_MIN ((uint16_t)364)</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="preprocessor">#define RC_CH_VALUE_OFFSET ((uint16_t)1024)</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">#define RC_CH_VALUE_MAX ((uint16_t)1684)</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="comment">/* ----------------------- RC Switch Definition----------------------------- */</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="preprocessor">#define RC_SW_UP ((uint16_t)1)   </span><span class="comment">// 开关向上时的值</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="preprocessor">#define RC_SW_MID ((uint16_t)3)  </span><span class="comment">// 开关中间时的值</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="preprocessor">#define RC_SW_DOWN ((uint16_t)2) </span><span class="comment">// 开关向下时的值</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="comment">// 三个判断开关状态的宏</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="preprocessor">#define switch_is_down(s) (s == RC_SW_DOWN)</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="preprocessor">#define switch_is_mid(s) (s == RC_SW_MID)</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="preprocessor">#define switch_is_up(s) (s == RC_SW_UP)</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="comment">/* ----------------------- PC Key Definition-------------------------------- */</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="comment">// 对应key[x][0~16],获取对应的键;例如通过key[KEY_PRESS][Key_W]获取W键是否按下,后续改为位域后删除</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="preprocessor">#define Key_W 0</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="preprocessor">#define Key_S 1</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="preprocessor">#define Key_D 2</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="preprocessor">#define Key_A 3</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="preprocessor">#define Key_Shift 4</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="preprocessor">#define Key_Ctrl 5</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="preprocessor">#define Key_Q 6</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="preprocessor">#define Key_E 7</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="preprocessor">#define Key_R 8</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="preprocessor">#define Key_F 9</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="preprocessor">#define Key_G 10</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="preprocessor">#define Key_Z 11</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="preprocessor">#define Key_X 12</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="preprocessor">#define Key_C 13</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="preprocessor">#define Key_V 14</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><span class="preprocessor">#define Key_B 15</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="comment">/* ----------------------- Data Struct ------------------------------------- */</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="comment">// 待测试的位域结构体,可以极大提升解析速度</span></div>
<div class="foldopen" id="foldopen00065" data-start="{" data-end="};">
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="union_key__t.html">   65</a></span><span class="keyword">typedef</span> <span class="keyword">union</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>{</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>    <span class="keyword">struct </span><span class="comment">// 用于访问键盘状态</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>    {</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>        uint16_t w : 1;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>        uint16_t s : 1;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>        uint16_t d : 1;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>        uint16_t a : 1;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>        uint16_t shift : 1;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>        uint16_t ctrl : 1;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>        uint16_t q : 1;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>        uint16_t e : 1;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>        uint16_t r : 1;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>        uint16_t f : 1;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>        uint16_t g : 1;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>        uint16_t z : 1;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>        uint16_t x : 1;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span>        uint16_t c : 1;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>        uint16_t v : 1;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>        uint16_t b : 1;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>    };</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>    uint16_t keys; <span class="comment">// 用于memcpy而不需要进行强制类型转换</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>} <a class="code hl_union" href="union_key__t.html">Key_t</a>;</div>
</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="comment">// @todo 当前结构体嵌套过深,需要进行优化</span></div>
<div class="foldopen" id="foldopen00090" data-start="{" data-end="};">
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="struct_r_c__ctrl__t.html">   90</a></span><span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>{</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>    <span class="keyword">struct</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>    {</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>        int16_t rocker_l_; <span class="comment">// 左水平</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>        int16_t rocker_l1; <span class="comment">// 左竖直</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>        int16_t rocker_r_; <span class="comment">// 右水平</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>        int16_t rocker_r1; <span class="comment">// 右竖直</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>        int16_t dial;      <span class="comment">// 侧边拨轮</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>        uint8_t switch_left;  <span class="comment">// 左侧开关</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>        uint8_t switch_right; <span class="comment">// 右侧开关</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>    } rc;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>    <span class="keyword">struct</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>    {</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>        int16_t x;</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>        int16_t y;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>        uint8_t press_l;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>        uint8_t press_r;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>    } mouse;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>    <a class="code hl_union" href="union_key__t.html">Key_t</a> key[3]; <span class="comment">// 改为位域后的键盘索引,空间减少8倍,速度增加16~倍</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>    uint8_t key_count[3][16];</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>} <a class="code hl_struct" href="struct_r_c__ctrl__t.html">RC_ctrl_t</a>;</div>
</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span><span class="comment">/* ------------------------- Internal Data ----------------------------------- */</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span><a class="code hl_struct" href="struct_r_c__ctrl__t.html">RC_ctrl_t</a> *<a class="code hl_function" href="remote__control_8h.html#a1ae5e1b9954a0aa410f5e480f3a000b9">RemoteControlInit</a>(<a class="code hl_typedef" href="group___u_a_r_t___exported___types.html#ga5de4a49eb132735325e706f406c69d6e">UART_HandleTypeDef</a> *rc_usart_handle);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>uint8_t <a class="code hl_function" href="remote__control_8h.html#acfec81351f882dc5d2a47ad94684d834">RemoteControlIsOnline</a>();</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="agroup___u_a_r_t___exported___types_html_ga5de4a49eb132735325e706f406c69d6e"><div class="ttname"><a href="group___u_a_r_t___exported___types.html#ga5de4a49eb132735325e706f406c69d6e">UART_HandleTypeDef</a></div><div class="ttdeci">struct __UART_HandleTypeDef UART_HandleTypeDef</div><div class="ttdoc">UART handle Structure definition.</div></div>
<div class="ttc" id="amain_8h_html"><div class="ttname"><a href="main_8h.html">main.h</a></div><div class="ttdoc">: Header for main.c file. This file contains the common defines of the application.</div></div>
<div class="ttc" id="aremote__control_8h_html_a1ae5e1b9954a0aa410f5e480f3a000b9"><div class="ttname"><a href="remote__control_8h.html#a1ae5e1b9954a0aa410f5e480f3a000b9">RemoteControlInit</a></div><div class="ttdeci">RC_ctrl_t * RemoteControlInit(UART_HandleTypeDef *rc_usart_handle)</div><div class="ttdoc">初始化遥控器,该函数会将遥控器注册到串口</div><div class="ttdef"><b>Definition</b> remote_control.c:111</div></div>
<div class="ttc" id="aremote__control_8h_html_acfec81351f882dc5d2a47ad94684d834"><div class="ttname"><a href="remote__control_8h.html#acfec81351f882dc5d2a47ad94684d834">RemoteControlIsOnline</a></div><div class="ttdeci">uint8_t RemoteControlIsOnline()</div><div class="ttdoc">检查遥控器是否在线,若尚未初始化也视为离线</div><div class="ttdef"><b>Definition</b> remote_control.c:131</div></div>
<div class="ttc" id="astruct_r_c__ctrl__t_html"><div class="ttname"><a href="struct_r_c__ctrl__t.html">RC_ctrl_t</a></div><div class="ttdef"><b>Definition</b> remote_control.h:91</div></div>
<div class="ttc" id="aunion_key__t_html"><div class="ttname"><a href="union_key__t.html">Key_t</a></div><div class="ttdef"><b>Definition</b> remote_control.h:66</div></div>
<div class="ttc" id="ausart_8h_html"><div class="ttname"><a href="usart_8h.html">usart.h</a></div><div class="ttdoc">This file contains all the function prototypes for the usart.c file.</div></div>
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